NEW Problem Solvers Singlespeed Cog 19t fits Problem Solvers Carrier or 6-bolt hubs type_trailers-child-seats ENVE Composites Water Bottle Cages

ENVE Composites Water Bottle Cages

Directional chain designed for MTB riding conditions

Titanium Spindle

Tuo is an interactive trainer with automatic resistance adjustment

carbon fiber and plastic parts

NEW Problem Solvers Singlespeed Cog 19t fits Problem Solvers Carrier or 6-bolt hubs type_trailers-child-seats ENVE Composites Water Bottle CagesProblem Solvers Singlespeed 6 bolt Cogs are designed to be used with the Problem Solvers Cog Carrier. Compatible with 3 32" and 1 8" chains Cog is also 6 bolt rotor mount compatible for fixed gear use (see instructions for applicable warnings) Tooth Count: 19 Cassette Body Type: Single Cog Driver Defined Color: Silver Material: Steel Drivetrain Speeds: 1